The daemon transport has been updated to get its MAC from uml_switch
rather than the UML command line or its IP address.
The connection to uml_switch is now done at boot time rather than at
ifconfig. You need the uml_utilities_20020406 tarball in order to use
this.

Fixed the bug which reused a tty struct after it had been freed when
no getty was put on the main console.

Added the umid to the xterm titles.

Fixed hostfs_mknod so that unix sockets can be created in hostfs mounts.

FP registers are now correctly passed back to gdb inside UML and
stored in core files.

The umid is now put into host process names.

Added Daniel Phillips' pte fixes.

Fixed the kill(-1, ...) bug that Sapan found.

Kernel memory is now only unprotected when signals happen in userspace.

Host xmm support is now checked for, and cpu_has_xmm is set
accordingly, which should allow RAID support to be compiled in.